/pyqt-webview-request.py Secret

## pyqt-webview-request.py
from PyQt4 import QtCore, QtGui, QtNetwork, QtWebKit

class MainWindow(QtGui.QMainWindow):
    def __init__(self):
        super(MainWindow, self).__init__()

        QtNetwork.QNetworkProxyFactory.setUseSystemConfiguration(True)
        self.view = QtWebKit.QWebView(self)
        self.setCentralWidget(self.view)
        self.view.setPage(QtWebKit.QWebPage(self.view))

        self.view.page().mainFrame().javaScriptWindowObjectCleared.connect(self.refreshJS)

        self.view.setHtml(
            '''<html>
            <body>
                    LOADING...
                    <script>
                    <!--
                            APP.request();
                    //-->
                    </script>
            </body>
            </html>'''
        )

    @QtCore.pyqtSlot()
    def request(self):
        request = QtNetwork.QNetworkRequest(QtCore.QUrl('http://localhost/test.php'))

        manager = QtNetwork.QNetworkAccessManager()
        manager.finished.connect(self.managerFinished)

        reply = manager.post(request, b'a=A')
        reply.finished.connect(self.finished)

        ##########################################################
        ### FIXME: Request never completes if this is missing  ###
        ##########################################################

        while not reply.isFinished():
          QtGui.QApplication.processEvents()

        ##########################################################

        print('request FINISHED? '+str(reply.isFinished())+', ERROR '+str(reply.error()))

    def finished(self):
        print('finished')

    def managerFinished(self):
        print('managerFinished')

    def refreshJS(self):
        print('refreshJS')
        self.view.page().mainFrame().addToJavaScriptWindowObject('APP', self)

if __name__ == '__main__':
    import os, sys
    app = QtGui.QApplication(sys.argv)
    MainWindow().show()
    sys.exit(app.exec_())
	from PyQt4 import QtCore, QtGui, QtNetwork, QtWebKit

	class MainWindow(QtGui.QMainWindow):
	def __init__(self):
	super(MainWindow, self).__init__()

	QtNetwork.QNetworkProxyFactory.setUseSystemConfiguration(True)
	self.view = QtWebKit.QWebView(self)
	self.setCentralWidget(self.view)
	self.view.setPage(QtWebKit.QWebPage(self.view))

	self.view.page().mainFrame().javaScriptWindowObjectCleared.connect(self.refreshJS)

	self.view.setHtml(
	'''<html>
	<body>
	LOADING...
	<script>
	<!--
	APP.request();
	//-->
	</script>
	</body>
	</html>'''
	)

	@QtCore.pyqtSlot()
	def request(self):
	request = QtNetwork.QNetworkRequest(QtCore.QUrl('http://localhost/test.php'))

	manager = QtNetwork.QNetworkAccessManager()
	manager.finished.connect(self.managerFinished)

	reply = manager.post(request, b'a=A')
	reply.finished.connect(self.finished)

	##########################################################
	### FIXME: Request never completes if this is missing ###
	##########################################################

	while not reply.isFinished():
	QtGui.QApplication.processEvents()

	##########################################################

	print('request FINISHED? '+str(reply.isFinished())+', ERROR '+str(reply.error()))

	def finished(self):
	print('finished')

	def managerFinished(self):
	print('managerFinished')

	def refreshJS(self):
	print('refreshJS')
	self.view.page().mainFrame().addToJavaScriptWindowObject('APP', self)

	if __name__ == '__main__':
	import os, sys
	app = QtGui.QApplication(sys.argv)
	MainWindow().show()
	sys.exit(app.exec_())